Storage box



FIG. 1 is a perspective view of a storage box showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a left side elevational view thereof; the right side elevational view being a mirror image thereof. 

The ornamental design for a storage box, as shown and described. 